https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62283
--- Comment #20 from Richard Biener <rguenth at gcc dot gnu.org> --- (In reply to Rainer Orth from comment #17) > Created attachment 33434 [details] > bb-slp-26.c.120t.slp1 dump For this we see /vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.dg/vect/bb-slp-26.c:19:14: note: Build SLP failed: unsupported unaligned load _12 = *src_132; which means that SPARC VIS has no unalign scheme implemented (well, the only valid one for basic-block vect being unaligned HW loads). Not sure if that was intended for the testcase. A fix is to see how arm manages to pass this (it isn't a hw_misalign target - ah, but it only requires aligned vector elements - vect_element_align). So again a testsuite bug, it should require vect_element_align (which includes hw_misalign targets).
